It looks like on of your first series is on traveling to the Maldives using miles/points. So many of the bigger name points & miles bloggers have already worn out that destination with repeated posts, trip reports, and advice on the Maldives. No one will come to an upstart blog to figure out how to afford travel to the Maldives when there is more than enough info out there already from established sites. I'd suggest looking for some "fresher" destinations or topics...which won't be easy in the P&M blog realm.
Also the headline for the first part of your Maldives series is "How to travel to the Maldives for free". It isn't actually all free, so stick to a headline that is attractive but still honest.
Good luck!